# Invaders vs Bubbly Space

The clearest difference is iOS requirement: Invaders at 9.0 against Bubbly Space's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Invaders ships an update every 6 months, Bubbly Space every 4 months. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Invaders | Bubbly Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/invaders-lite/id508426730/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Ad-supported | — |
| Size | 13 MB | 43 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [GASP Mobile Games Inc](https://appshunter.io/developer/502025155) | [Hoon Nam](https://appshunter.io/developer/452506721) |

## What reviewers say

### Invaders

[App page](https://appshunter.io/ios/app/invaders-lite/id508426730)

Defend Earth from descending alien waves by shooting them down before they land. Move your ship side-to-side behind defenses and shoot the top spaceship for bonus points. Experience classic arcade fun in a compact download.

**Highlights:** Shoot waves of aliens, Score points, Move defender ship, Use brick-wall defenses, Shoot top spaceship for bonus

**Features:** macOS Compatibility

**In-app purchases:** none


### Bubbly Space

[App page](https://appshunter.io/ios/app/bubbly-space/id963630351)

**In-app purchases:** none


## Frequently asked questions

### Is Invaders free?

Invaders is free to download, with no in-app purchases.

### Is Bubbly Space free?

Bubbly Space is free to download, with no in-app purchases.

### Do Invaders or Bubbly Space have ads?

Both Invaders and Bubbly Space show ads.

### Which is updated more often, Invaders or Bubbly Space?

Invaders ships an update every 6 months, and Bubbly Space every 4 months. Most recently, Invaders was updated on October 4, 2026 and Bubbly Space on September 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*